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SummaryStructural detailsExperimental detailsFunctional detailsSequence NeighborHistoryDownloads

9CLM

Transferrin Binding Protein A in complex with transferrin binding protein B and two molecules of transferrin

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)		Transferrin Binding Protein Apolymer939105357.51UniProt (A0A0E3X1L2)Neisseria meningitidisTransferrin-binding protein 1
2B
(B)		Transferrin Binding Protein Bpolymer71277478.31UniProt (Q9JPI9)Neisseria meningitidis
3C, D
(F, G)		Transferrinpolymer69877153.92UniProt (P02787)Homo sapiens (human)Transferrin,Beta-1 metal-binding globulin,Siderophilin
4E, G, H
(F, G)		BICARBONATE IONnon-polymer61.03Chemie (BCT)
PubChem (769)
5F, I, J
(F, G)		FE (III) IONnon-polymer55.83Chemie (FE)
PubChem (29936)
Sequence modifications
A: 1 - 915 (UniProt: A0A0E3X1L2)
PDBExternal DatabaseDetails
Met -23-initiating methionine
Ser -22-expression tag
Asn -21-expression tag
His -20-expression tag
His -19-expression tag
His -18-expression tag
His -17-expression tag
His -16-expression tag
His -15-expression tag
His -14-expression tag
His -13-expression tag
His -12-expression tag
His -11-expression tag
Glu -10-expression tag
Asn -9-expression tag
Leu -8-expression tag
Tyr -7-expression tag
Phe -6-expression tag
Gln -5-expression tag
Gly -4-expression tag
Ala -3-expression tag
Met -2-expression tag
Asp -1-expression tag
Ile 0-expression tag
Ala 22Val 22conflict
Arg 222His 222conflict
His 226Arg 226conflict
Ala 235Asp 235conflict
Ala 247Val 247conflict
Asp 250Glu 250conflict
Gly 252Ser 252conflict
Lys 254Asn 254conflict
Glu 261Lys 261conflict
Gly 268Ser 268conflict
His 269Tyr 269conflict
Lys 271Thr 271conflict
Glu 283Lys 283conflict
Lys 285Glu 285conflict
Arg 333His 333conflict
Gln 358Ser 358conflict
Arg 365Pro 365conflict
Ser 382Asn 382conflict
Asn 386Gly 386conflict
Pro 388Leu 388conflict
Lys 478Arg 478conflict
Tyr 503Phe 503conflict
Ser 519His 519conflict
Leu 526Ser 526conflict
Lys 527Asn 527conflict
Thr 537Ile 537conflict
Arg 542Ser 542conflict
Lys 544Thr 544conflict
Asn 545Ser 545conflict
Ser 550Thr 550conflict
Arg 559Gly 559conflict
Leu 563Arg 563conflict
Phe 564Leu 564conflict
Ala 635Thr 635conflict
Ser 661Ala 661conflict
Asp 663Val 663conflict
Lys 664Gln 664conflict
Ile 665Ser 665conflict
Gln 718Glu 718conflict
Val 719Ala 719conflict
Asn 722Asp 722conflict
Ser 795Leu 795conflict
His 872Tyr 872conflict
Ala 885Gly 885conflict
F, G: 1 - 698 (UniProt: P02787)
PDBExternal DatabaseDetails
Val 448Ile 448conflict
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight337143.6
Non-Polymers*Number of molecules6
Total formula weight350.6
All*Total formula weight337494.2
*Water molecules are not included.

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PDB entries from 2026-03-25

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